1#ifndef __SUBCMD_HELP_H
 2#define __SUBCMD_HELP_H
 3
 4#include <sys/types.h>
 5
 6struct cmdnames {
 7	size_t alloc;
 8	size_t cnt;
 9	struct cmdname {
10		size_t len; /* also used for similarity index in help.c */
11		char name[];
12	} **names;
13};
14
15static inline void mput_char(char c, unsigned int num)
16{
17	while(num--)
18		putchar(c);
19}
20
21void load_command_list(const char *prefix,
22		struct cmdnames *main_cmds,
23		struct cmdnames *other_cmds);
24void add_cmdname(struct cmdnames *cmds, const char *name, size_t len);
25void clean_cmdnames(struct cmdnames *cmds);
26int cmdname_compare(const void *a, const void *b);
27void uniq(struct cmdnames *cmds);
28/* Here we require that excludes is a sorted list. */
29void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes);
30int is_in_cmdlist(struct cmdnames *c, const char *s);
31void list_commands(const char *title, struct cmdnames *main_cmds,
32		   struct cmdnames *other_cmds);
33
34#endif /* __SUBCMD_HELP_H */